Cv2 assertion failed

import cv
cv2.CascadeClassifier('haarcascade_frontalface_default.xml') # try downloading the xml file again and make sure to put it in the same directory
cap = cv2.Videocapture(0) # change this value to 1 or -1 or 0 based on your os
cv2.imread('image')# check the spelling and make sure that the image is in the same directory

Similar codes

63 votes195 views4 answers
Python find in string
Python
0 vote202 views1 answer
Eager tensor to numpy
Python
0 vote179 views2 answers
Wav file to array python
Python
17 votes157 views5 answers
Python input integer
Python
6 votes183 views1 answer
Django model form
Python Django
0 vote155 views1 answer
Onetomany field
Python
0 vote156 views1 answer
How to use methods defined within class
Python
0 vote154 views1 answer
Python how to initialize wikipediaapi
Python
0 vote150 views1 answer
No module named googlesearch
Python
1 vote175 views1 answer
That, given an array a of n integers, returns the smallest positive integer (greater than 0) that does not occur in a. python
Python